NASA's Juno deep-space probe has sent back the first close-up images of Jupiter's largest moon, Ganymede, to be captured in two decades. Snapped during Juno's flyby of the giant moon on June 7, the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The magnetosphere of Jupiter's moon Ganymede sounds like a dial-up modem in a newly released ...

Scientists have a new map -- the best created so far -- of the largest moon in our solar system, Ganymede, and it is both beautiful and revealing. Ganymede is technically a satellite of Jupiter, but ...

The largest moon in our solar system may have been knocked off its axis and cracked like an egg four billion years ago by an asteroid bigger than the one that wiped out the dinosaurs on Earth at the ...

Much of Jupiter's moon Ganymede is covered in comparatively young ice. Images from spacecraft are providing clues about whether this resurfacing occurred primarily through tectonic or volcanic events.

NASA has detected water vapor for the very first time in the atmosphere of Ganymede — not only Jupiter's largest moon, but the largest moon in our entire solar system. Researchers made the discovery ...

NASA's Juno spacecraft captured vivid images of Jupiter's moon Ganymede during a flyby on June 7. Credit: NASA/JPL-Caltech/SwRI/MSSS Ganymede, a behemoth of an icy moon in Jupiter's orbit, was ...